@media all and (max-width: 768px) {
  .main .title {
    margin-left: 10px;
    margin-right: 10px;
  }
}

.main .highlighter-rouge {
  display: inline;
  border: 1px dashed #c9cdc9;
  padding: 1px 5px;
  background-color: #fffff5;
  border-radius: 5px;
}

figure.highlight {
  margin-top: 10px;
  margin-bottom: 10px;
}

.main .article-content .highlight .rouge-table .gutter .lineno {
  line-height: 20px;
}
.main .article-content .highlight .rouge-table .code span {
  line-height: 20px;
}

.main .content .article-content ul {
  padding-left: 40px;
}
.main .content .article-content h2 {
  margin-top: 20px;
}
.main .content .article-content h4 {
  margin-top: 20px;
}
.main .content .article-content p {
  margin-top: 20px;
}
.main .content .article-content p img {
  max-width: 100%;
  text-align: center;
  height: auto;
}

/* --------------------------- for content-navigator --------------------------- */

.main .content-navigator {
  padding: 0;
}

.main .content-navigator + .content {
  margin-top: 0;
}

.main .content-navigator ul {
  list-style: none;
  overflow: hidden;
}

.main .content-navigator ul a {
  text-decoration: none;
  padding: 10px 10px;
  display: inline-block;
  font-size: 16px;
  font-weight: 700;
  color: #a5b807;
}

.main .content-navigator ul li {
  float: left;
  border: 1px solid inherit;
  border-right: 1px solid #e0e0ce;
}

.main .content-navigator ul li:hover {
  background-color: #e0e0ce;
}

.main .content-navigator ul li.content-menu-active {
  background-color: #e0e0ce;
}

.main .content-navigator ul li.content-menu-active a {
  color: #000000;
}